2019版高考英语一轮复习第二部分语法专练专题三形容词和副词课件外研版.pptVIP

* 专题三　形容词和副词 考向分析 形容词和副词是历年来高考的高频考点之一,考查内容主要涉及倍数的表达法、形容词或副词的比较级和最高级在常用句式中的应用,有时也会利用具体语境来考查比较级和最高级。 考点清单 一、平级比较的常用表达 单句填空 1.I had as much fun sailing the seas as I now do working with students. 答案　as　句意:我在海上航行和现在与学生一起工作一样快乐。根据常用表达“as+many/much+名词...+as...”可知,空格处填as。 2.It is generally believed that teaching is as much an art as it is a science. 答案　an　句意:人们普遍认为,教学既是一门艺术,也是一门科学。根据句式“as+much+a/an+名词+as...”可知,空格处填不定冠词an。 语境运用 3.It was after he got what he had desired that he realized it was not so/as important. 答案　so/as　在句尾省略了“as what he had desired”,结合常用表达“not as/so+形容词或副词的原级+as”可知,空格处填so/as。 单句改错 4.(2015福建卷)The failure was a big blow to him, but he wasn’t discouraged and soon got so enthusiastic as ever. so→as 答案　so→as　句意:这次失败对他来说是一个很大的打击,可是他并没有气馁,很快他就又像以前那样充满热情了。根据在肯定句中平级比较用“as+形容词原级+as”可知,句中的so使用错误,应改为as。 1.as+形容词或副词的原级+as He is as tall as his father.他和他父亲一样高。 2.not as/so+形容词或副词的原级+as (表示前者不如后者……) He doesn??t study as/so hard as his brother. 他学习不如他弟弟努力。 3.as+形容词的原级+a/an+单数名词+as+其他 Tom is as hard-working a boy as his brother.汤姆是和他弟弟一样努力的男孩。 4.as+many/much+名词+as+其他 I have as many books as you.我的书和你的书一样多。 用法精讲 二、比较级的常用表达 单句填空 1.The traffic on the main streets has a　 longer ???? (long) green signal than that on the small ones. 答案　longer　空后的than是关键词,此处为常用表达“形容词或副词的比较级+than+其他”,故空格处填longer。 2.The 　 harder ?? (hard) you try to beat him, the more likely you will get hit. 答案　harder　根据句式“the+比较级+其他,the+比较级+其他”可知,空格处填harder。 语境运用 3.The water was simply the container for an act of kindness and love and nothing could be 　 sweeter ?? (sweet ). 答案　sweeter　空后省略了“than it”,结合语境“没有什么比这更甜的了”可知,空格处填比较级sweeter。此处否定词与比较级连用相当于最高级。 单句改错 4.Of the two sisters, Betty is the youngest one, and she is also the one who loves to be quiet. ?? youngest→younger ?? 答案　youngest→younger 　句意:贝蒂是这两个姐妹中较年轻的那个,而且她也是喜欢安静的那个。这里表示“两者中更/较……的”,故youngest改为younger。 1.形容词和副词比较级和最高级的构成规则 [A]规则变化: 词形分类及变化规则 原级 比较级 最高级 单音节词和少数双音节词 一般加-er或-est tall long taller longer tallest longest 以e结尾的,只加-r